181 static int hpre_add_req_to_ctx(struct hpre_asym_request *hpre_req)  in hpre_add_req_to_ctx()  argument
187 	ctx = hpre_req->ctx;  in hpre_add_req_to_ctx()
192 	ctx->req_list[id] = hpre_req;  in hpre_add_req_to_ctx()
193 	hpre_req->req_id = id;  in hpre_add_req_to_ctx()
197 		ktime_get_ts64(&hpre_req->req_time);  in hpre_add_req_to_ctx()
202 static void hpre_rm_req_from_ctx(struct hpre_asym_request *hpre_req)  in hpre_rm_req_from_ctx()  argument
204 	struct hpre_ctx *ctx = hpre_req->ctx;  in hpre_rm_req_from_ctx()
205 	int id = hpre_req->req_id;  in hpre_rm_req_from_ctx()
207 	if (hpre_req->req_id >= 0) {  in hpre_rm_req_from_ctx()
208 		hpre_req->req_id = HPRE_INVLD_REQ_ID;  in hpre_rm_req_from_ctx()
235 static int hpre_get_data_dma_addr(struct hpre_asym_request *hpre_req,  in hpre_get_data_dma_addr()  argument
239 	struct device *dev = hpre_req->ctx->dev;  in hpre_get_data_dma_addr()
243 		hpre_req->src = NULL;  in hpre_get_data_dma_addr()
246 		hpre_req->dst = NULL;  in hpre_get_data_dma_addr()
258 static int hpre_prepare_dma_buf(struct hpre_asym_request *hpre_req,  in hpre_prepare_dma_buf()  argument
262 	struct hpre_ctx *ctx = hpre_req->ctx;  in hpre_prepare_dma_buf()
277 		hpre_req->src = ptr;  in hpre_prepare_dma_buf()
279 		hpre_req->dst = ptr;  in hpre_prepare_dma_buf()
285 static int hpre_hw_data_init(struct hpre_asym_request *hpre_req,  in hpre_hw_data_init()  argument
289 	struct hpre_sqe *msg = &hpre_req->req;  in hpre_hw_data_init()
290 	struct hpre_ctx *ctx = hpre_req->ctx;  in hpre_hw_data_init()
297 		ret = hpre_get_data_dma_addr(hpre_req, data, len, is_src, &tmp);  in hpre_hw_data_init()
299 		ret = hpre_prepare_dma_buf(hpre_req, data, len, is_src, &tmp);  in hpre_hw_data_init()
595 	struct hpre_asym_request *hpre_req = PTR_ALIGN(tmp, hpre_align_sz());  in hpre_dh_compute_value()  local
596 	struct hpre_sqe *msg = &hpre_req->req;  in hpre_dh_compute_value()
604 		ret = hpre_hw_data_init(hpre_req, req->src, req->src_len, 1, 1);  in hpre_dh_compute_value()
611 	ret = hpre_hw_data_init(hpre_req, req->dst, req->dst_len, 0, 1);  in hpre_dh_compute_value()
626 	hpre_rm_req_from_ctx(hpre_req);  in hpre_dh_compute_value()
627 	hpre_hw_data_clr_all(ctx, hpre_req, req->dst, req->src);  in hpre_dh_compute_value()
798 	struct hpre_asym_request *hpre_req = PTR_ALIGN(tmp, hpre_align_sz());  in hpre_rsa_enc()  local
799 	struct hpre_sqe *msg = &hpre_req->req;  in hpre_rsa_enc()
821 	ret = hpre_hw_data_init(hpre_req, req->src, req->src_len, 1, 0);  in hpre_rsa_enc()
825 	ret = hpre_hw_data_init(hpre_req, req->dst, req->dst_len, 0, 0);  in hpre_rsa_enc()
835 	hpre_rm_req_from_ctx(hpre_req);  in hpre_rsa_enc()
836 	hpre_hw_data_clr_all(ctx, hpre_req, req->dst, req->src);  in hpre_rsa_enc()
846 	struct hpre_asym_request *hpre_req = PTR_ALIGN(tmp, hpre_align_sz());  in hpre_rsa_dec()  local
847 	struct hpre_sqe *msg = &hpre_req->req;  in hpre_rsa_dec()
876 	ret = hpre_hw_data_init(hpre_req, req->src, req->src_len, 1, 0);  in hpre_rsa_dec()
880 	ret = hpre_hw_data_init(hpre_req, req->dst, req->dst_len, 0, 0);  in hpre_rsa_dec()
890 	hpre_rm_req_from_ctx(hpre_req);  in hpre_rsa_dec()
891 	hpre_hw_data_clr_all(ctx, hpre_req, req->dst, req->src);  in hpre_rsa_dec()
1530 static int hpre_ecdh_src_data_init(struct hpre_asym_request *hpre_req,  in hpre_ecdh_src_data_init()  argument
1533 	struct hpre_sqe *msg = &hpre_req->req;  in hpre_ecdh_src_data_init()
1534 	struct hpre_ctx *ctx = hpre_req->ctx;  in hpre_ecdh_src_data_init()
1555 	hpre_req->src = ptr;  in hpre_ecdh_src_data_init()
1560 static int hpre_ecdh_dst_data_init(struct hpre_asym_request *hpre_req,  in hpre_ecdh_dst_data_init()  argument
1563 	struct hpre_sqe *msg = &hpre_req->req;  in hpre_ecdh_dst_data_init()
1564 	struct hpre_ctx *ctx = hpre_req->ctx;  in hpre_ecdh_dst_data_init()
1573 	hpre_req->dst = NULL;  in hpre_ecdh_dst_data_init()
1590 	struct hpre_asym_request *hpre_req = PTR_ALIGN(tmp, hpre_align_sz());  in hpre_ecdh_compute_value()  local
1591 	struct hpre_sqe *msg = &hpre_req->req;  in hpre_ecdh_compute_value()
1601 		ret = hpre_ecdh_src_data_init(hpre_req, req->src, req->src_len);  in hpre_ecdh_compute_value()
1610 	ret = hpre_ecdh_dst_data_init(hpre_req, req->dst, req->dst_len);  in hpre_ecdh_compute_value()
1622 	hpre_rm_req_from_ctx(hpre_req);  in hpre_ecdh_compute_value()
1623 	hpre_ecdh_hw_data_clr_all(ctx, hpre_req, req->dst, req->src);  in hpre_ecdh_compute_value()
1853 static int hpre_curve25519_src_init(struct hpre_asym_request *hpre_req,  in hpre_curve25519_src_init()  argument
1856 	struct hpre_sqe *msg = &hpre_req->req;  in hpre_curve25519_src_init()
1857 	struct hpre_ctx *ctx = hpre_req->ctx;  in hpre_curve25519_src_init()
1903 	hpre_req->src = ptr;  in hpre_curve25519_src_init()
1912 static int hpre_curve25519_dst_init(struct hpre_asym_request *hpre_req,  in hpre_curve25519_dst_init()  argument
1915 	struct hpre_sqe *msg = &hpre_req->req;  in hpre_curve25519_dst_init()
1916 	struct hpre_ctx *ctx = hpre_req->ctx;  in hpre_curve25519_dst_init()
1925 	hpre_req->dst = NULL;  in hpre_curve25519_dst_init()
1942 	struct hpre_asym_request *hpre_req = PTR_ALIGN(tmp, hpre_align_sz());  in hpre_curve25519_compute_value()  local
1943 	struct hpre_sqe *msg = &hpre_req->req;  in hpre_curve25519_compute_value()
1953 		ret = hpre_curve25519_src_init(hpre_req, req->src, req->src_len);  in hpre_curve25519_compute_value()
1963 	ret = hpre_curve25519_dst_init(hpre_req, req->dst, req->dst_len);  in hpre_curve25519_compute_value()
1975 	hpre_rm_req_from_ctx(hpre_req);  in hpre_curve25519_compute_value()
1976 	hpre_curve25519_hw_data_clr_all(ctx, hpre_req, req->dst, req->src);  in hpre_curve25519_compute_value()